Coping with Chip-Level Asynchronicity of Coded Tandem Spreading Multiple Access for Massive Machine-Type Communications. - Guo-Yu Ma; Bo Ai 001; Fanggang Wang; Zhangdui Zhong; Yiyan Ma (ICC Workshops, 2019)

Multicarrier Tandem Spreading Multiple Access (MC-TSMA) for High-Speed Railway (HSR) Scenario. - Yiyan Ma; Guo-Yu Ma; Bo Ai 001 (IEEE Internet Things J., 2021)

Image stitching based on angle-consistent warping. - Yinqi Chen; Huicheng Zheng; Yiyan Ma; Zhiwei Yan (Pattern Recognit., 2021)

Implementation of Tandem Spreading Multiple Access Testbed for Massive Machine-type Communications. - Zhen Xue; Guo-Yu Ma; Yiyan Ma; Jiming Dai; Bo Ai 001 (ICCC, 2022)

Tandem Spreading Multiple Access with MIMO for Massive Reliable IoT Communications. - Jiming Dai; Guo-Yu Ma; Yiyan Ma; Zhen Xue; Ning Wang 004; Bo Ai 001 (VTC Fall, 2022)

OTFS-TSMA for Massive Internet of Things in High-Speed Railway. - Yiyan Ma; Guo-Yu Ma; Ning Wang 004; Zhangdui Zhong; Bo Ai 001 (IEEE Trans. Wirel. Commun., 2022)

Implementation of User Access Control based on Resource Hopping Multiple Access Scheme in mMTC Scenario. - Botao Feng; Guo-Yu Ma; Yiyan Ma; Dan Fei; Jingjing Liao; Xinjian Ou; Bo Ai 001 (PIMRC, 2023)

Tandem Spreading Multiple Access With MIMO. - Jiming Dai; Guo-Yu Ma; Yiyan Ma; Shen Yan 005; Zhen Xue; Ning Wang 004; Bo Ai 001 (IEEE Internet Things J., 2023)

Enabling OTFS-TSMA for Smart Railways mMTC Over LEO Satellite: A Differential Doppler Shift Perspective. - Yiyan Ma; Guo-Yu Ma; Ning Wang 004; Zhangdui Zhong; Jinhong Yuan; Bo Ai 001 (IEEE Internet Things J., 2023)

Characteristics of Channel Spreading Function and Performance of OTFS in High-Speed Railway. - Yiyan Ma; Guo-Yu Ma; Bo Ai 001; Dan Fei; Ning Wang 004; Zhangdui Zhong; Jinhong Yuan (IEEE Trans. Wirel. Commun., 2023)

Tomlinson-Harashima Precoding for Orthogonal Delay-Doppler Division Multiplexing Modulation. - Yiyan Ma; Akram Shafie; Jinhong Yuan; Bo Ai 001; Guoyu Ma; Zhangdui Zhong (GLOBECOM, 2024)

Improved Design of Resource Hopping Based Multiple Access for Grant-Free Random Access in 6G mMTC System. - Wanyue Zhang; Guangkai Li; Guoyu Ma; Yiyan Ma; Wanqiao Wang; Botao Feng; Bo Ai 001 (VTC Spring, 2024)

OTFCS-Modulated Waveform Design for Joint Grant-Free Random Access and Positioning in C-V2X. - Yiyan Ma; Guo-Yu Ma; Bo Ai 001; Jingrong Liu; Ning Wang 004; Zhangdui Zhong (IEEE J. Sel. Areas Commun., 2024)

Orthogonal Time Frequency Code Space Modulation Enabled Multiple Access Under Compactness-Reduced Channel Spreading Function. - Yiyan Ma; Guo-Yu Ma; Bo Ai 001; Ning Wang 004; Zhangdui Zhong (IEEE Trans. Wirel. Commun., 2024)

Impacts of Time-Varying Channel Spreading Function on the OTFS Modulation System. - Yiyan Ma; Guoyu Ma; Bo Ai 001; Ning Wang 004; Zhangdui Zhong (IEEE Trans. Veh. Technol., 2024)

Spectrum Sensing Based on the Difference Between the Maximum Eigenvalue and the Geometric Mean of the Eigenvalue. - Kailin Wang; Guoyu Ma; Yiyan Ma; Botao Feng; Bo Ai 001 (IEEE Trans. Veh. Technol., 2024)

Collision Control in Tandem Spreading Multiple Access with Cognitive Radio for 6G Internet of Things: Enhanced System Reliability through Effective User Identification. - Kailin Wang; Guoyu Ma; Yiyan Ma; Mi Yang; Yunlong Lu; Jingya Yang; Bo Ai 001 (IEEE Veh. Technol. Mag., 2025)

Sensing-Enhanced Handover Criterion for Low-Altitude Wireless Networks (LAWNs). - Jingli Li; Yiyan Ma; Bo Ai 001; Qingqing Cheng; Guoyu Ma; Mi Yang; Yunlong Lu; Wenwei Yue; Zhangdui Zhong (CoRR, 2025)

Orthogonal Delay-Doppler Division Multiplexing Modulation With Tomlinson-Harashima Precoding. - Yiyan Ma; Akram Shafie; Jinhong Yuan; Guoyu Ma; Zhangdui Zhong; Bo Ai 001 (IEEE Trans. Commun., 2025)

Channel Spreading Function-Inspired Channel Transfer Function Estimation for OFDM Systems With High Mobility. - Yiyan Ma; Bo Ai 001; Guoyu Ma; Akram Shafie; Qingqing Cheng; Mi Yang; Jingli Li; Xuebo Pang; Jinhong Yuan; Zhangdui Zhong (IEEE Wirel. Commun. Lett., 2025)